public function LibraryItemFieldType::fieldSettingsForm in Library 8

Returns a form for the field-level settings.

Invoked from \Drupal\field_ui\Form\FieldConfigEditForm to allow administrators to configure field-level settings.

Parameters

array $form: The form where the settings form is being included in.

\Drupal\Core\Form\FormStateInterface $form_state: The form state of the (entire) configuration form.

Return value

array The form definition for the field settings.

Overrides EntityReferenceItem::fieldSettingsForm

File

src/Plugin/Field/FieldType/LibraryItemFieldType.php, line 34

Class

LibraryItemFieldType

Plugin implementation of the 'library_item_field_type' field type.

Namespace

Drupal\library\Plugin\Field\FieldType

Code

public function fieldSettingsForm(array $form, FormStateInterface $form_state) {
  $elements['due_date'] = [
    '#title' => $this
      ->t('Due date'),
    '#type' => 'number',
    '#required' => TRUE,
    '#min' => 0,
    '#default_value' => $this
      ->getSetting('due_date'),
  ];
  $elements['barcode_generation'] = [
    '#title' => $this
      ->t('Automatically generate barcodes'),
    '#type' => 'checkbox',
    '#default_value' => $this
      ->getSetting('barcode_generation'),
  ];
  return $elements;
}